经济结构问题既是我国当前经济发展中面临的突出问题,也是我国长期的经济发展战略问题。近年来,在一系列经济结构调整政策措施的作用下,我国产业结构、需求结构、区域结构、收入分配结构、对外贸易结构等重要经济结构正在发生积极的变化。但是,目前我国经济结构仍然面临比较严峻的挑战。一、我国经济结构面临比较严峻的挑战(一)产业结构面临的挑战改革开放以来,我国第三产业比重呈上升的走势,2012年第一次超过第二产业,2014年达到48.2%,超过第 The issue of economic structure is not only a prominent issue facing our country’s current economic development, but also a long-term strategic issue of economic development in our country. In recent years, under the effect of a series of economic structural adjustment policies and measures, the important economic structures in China’s industrial structure, demand structure, regional structure, income distribution structure and foreign trade structure are undergoing positive changes. However, at present, China’s economic structure still faces more severe challenges. I. Challenges to China’s Economic Structure (I) Challenges to Industrial Structure Since the reform and opening up, the proportion of the tertiary industry in our country has been on the rise. It surpassed the secondary industry for the first time in 2012 and reached 48.2% in 2014, surpassing the